原材料利用率：是指生产企业加工成品中包含原材料数量占加工该成品所消耗原材料的总耗量的比重指标，通常用百分表示，这个指标数值越大说明对原料的利用率越高。
它可大大减少焊管剩余段长度，提高原材料利用率。
The optimized cutting method is valuable for actual application due to its smaller surplus pipe and higher material utilization.
结果：新工艺生产过程中无任何三废排放，原材料利用率10 0 %。
Results:NO wastage is formed in the process of the new clear technique. The utilization rate of raw material amounts to 100%.
催化精馏技术应用于酯化反应体系，提高了反应的转化率、原材料利用率和产品收率。
The conversion, the utilization rate of raw materials and the product yield of esterification reactions are raised by applying the catalytic rectification process.
应用推荐